Clear scene but memory is not removed.

I updated to r87 recently, in r86 I dispose and remove all from the scene after clear garbage memory is clear but in r87 is not.

I check in memory debug on firefox browser found it remain in renderItems at src/renderers/webgl/WebGLRenderLists.js and so I add code renderer.dispose() memory is cleared, but I not want to destroy the renderer.

Three.js version

• Dev
• r87
• …

Browser

• All of them
• Chrome
• Firefox
• Internet Explorer

OS

• All of them
• Windows
• macOS
• Linux
• Android
• iOS

Hardware Requirements (graphics card, VR Device, …)

[aardgoose]

Have you tried

renderer.renderLists.dispose();

Which removes all the renderers references to renderItems?

( I hit this problem which is why renderLists is now exposed, although this was before r86)

[aardgoose]

It’s OK to use renderLists.dispose() , I exposed it for this purpose. It doesn’t destroy any state that can’t be reestablished from your scene(s) and camera object(s) as required. see #11497